chore: Remove unnecessary if in httpupgrade (XTLS#3413)

CI: not create zip file when not releasing

Makefile: remove unneccesary `install` target &

Add build to `.PHONY` target

.github/workflows/release.yml

@@ -17,14 +17,14 @@ on:
       - "**/*.go"
       - "go.mod"
       - "go.sum"
-      - ".github/workflows/*.yml"
+      - ".github/workflows/release.yml"
   pull_request:
     types: [opened, synchronize, reopened]
     paths:
       - "**/*.go"
       - "go.mod"
       - "go.sum"
-      - ".github/workflows/*.yml"
+      - ".github/workflows/release.yml"
 jobs:
   prepare:
     runs-on: ubuntu-latest
@@ -183,7 +183,7 @@ jobs:
         run: |
           mkdir -p build_assets
           make
-          find . -maxdepth 1 -type f -regex '.*\(wxray\|xray\|xray_softfloat\)\(\|.exe\)' -exec mv {} ./build_assets/ \;
+          find . -maxdepth 1 -type f -regex './\(wxray\|xray\|xray_softfloat\)\(\|.exe\)' -exec mv {} ./build_assets/ \;
 
       - name: Restore Cache
         uses: actions/cache/restore@v4
@@ -198,6 +198,7 @@ jobs:
           cp ${GITHUB_WORKSPACE}/LICENSE ./build_assets/LICENSE
 
       - name: Create ZIP archive
+        if: github.event_name == 'release'
         shell: bash
         run: |
           pushd build_assets || exit 1

Makefile

@@ -26,15 +26,12 @@ endif
 ifeq ($(shell echo "$(GOARCH)" | grep -Eq "(mips|mipsle)" && echo true),true) # 
 ADDITION = GOMIPS=softfloat go build -o $(NAME)_softfloat -trimpath -ldflags "$(LDFLAGS)" -v $(MAIN)
 endif
-.PHONY: clean
+.PHONY: clean build
 
 build:
 	go build -o $(OUTPUT) $(PARAMS) $(MAIN)
 	$(ADDITION)
 
-install:
-	go build -o $(PREFIX)/bin/$(OUTPUT) $(PARAMS) $(MAIN)
-
 clean:
 	go clean -v -i $(PWD)
 	rm -f xray xray.exe wxray.exe xray_softfloat

transport/internet/httpupgrade/hub.go

@@ -78,12 +78,8 @@ func (s *server) Handle(conn net.Conn) (stat.Connection, error) {
 			Port: int(0),
 		}
 	}
-	if remoteAddr == nil {
-		return nil, newError("remoteAddr is nil")
-	}
 
-	conn = newConnection(conn, remoteAddr)
-	return stat.Connection(conn), nil
+	return stat.Connection(newConnection(conn, remoteAddr)), nil
 }
 
 func (s *server) keepAccepting() {